PureFlow Airdog® - Fuel/Air Separation System

0 reviews|Item # 538877559
$599.00 - $624.00
In Stock
2008 Ford F-250
Fits Following Model(s):
  • F-250 Super Duty 6.4L
Product Options
Add To Cart
Add to Wishlist
Authorized Dealer

Have a Question? Ask a Specialist

888.634.9437Live Chat
Low Prices. Price match guarantee
Guaranteed Fitment. Always the correct part
In-House Experts. We know our products
Easy Returns. Quick & Hassle Free
Select Product Options
Please Select
    Total: $0.00
    Add To CartCancel

    Product Details

    Ford F-250 Super Duty 6.4L 2008, Fuel/Air Separation System by PureFlow Airdog®. Get exceptional engine performance and increased fuel economy with this system. It is designed to provide fuel at flows and pressures beyond the maximum requirements of the engine. This patented fuel air separation system removes various contaminates and entrained air/vapor from diesel fuel as well as excess fuel not needed by the engine.


    Adjustable: up to 10 PSI


    • Designed to improve fuel economy and enhance engine performance
    • Removes vapor/air and contaminates from diesel fuel
    • Removes excess fuel not needed by the engine
    • Provides high flow rates of fuel to the engine
    • Ensures pure diesel fuel reaching the engine
    • Increases torque output and throttle response
    • Single piece pump body
    • Guarantees longer injector and injection pump life
    • 7"L X 10"T X 3.2"W
    • No drilling is required for installation

    Experience the power of pure diesel fuel reaching your engine, resulting in enhanced engine performance, increased fuel economy and torque output. This patented Fuel Preporator by AirDog removes various large contaminates that could damage or jam the gerotor fuel pump. The entrained air/water vapor is separated and then is discharged through the positive fuel air separation features.

    The air/vapor enters the return port after the regulator, allowing pure fuel to flow to the engine at a regulated positive pressure. This system also removes fuel not needed by the engine allowing the fuel to flow through the regulator and return to the fuel tank. The AirDog features the single piece pump body that replaces the old 3 piece pump design reducing the number of parts, unit size, and weight. This results in a sleek, low profile pump assembly and eliminates the need for leaky, messy gaskets. No drilling is required for installation.

    As a leading manufacturer of premium fuel air separation systems, PureFlow AirDog® offers a variety of AirDog, AirDog II, and AirDog II-4G systems as well as Raptor lift pumps, factory replacement lift pumps, etc. The company was founded by W.A.P. to manufacture AirDog and Raptor product lines. In 1990 Charles Ekstam developed the world's first and only fuel air separation system for diesel engines with positive air separation to boost the vehicle's performance.


    PureFlow AirDog warrants its products to be free from defects in materials or workmanship for a period of 30 days. The warranty period begins on the date the product is delivered. The warranty is granted to the end-user and applies to products which are purchased, installed, and used for the purposes for which they are originally designed. This warranty covers defects arising under normal use and does not cover malfunctions or failures resulting from misuse, abuse, neglect, improper installation, or incorrect maintenance. During the warranty period, PureFlow AirDog will repair or replace, at no charge, a product that is defective in materials or workmanship. PureFlow AirDog reserves the right to either repair or replace a defective component at its discretion and reserves the right to substitute an equivalent product under the terms of this warranty.

    Magnuson-Moss Warranty Act:
    Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More
    Low Prices Price match guarantee
    Guaranteed Fitment Always the correct part
    In-House Experts We know our products
    Easy Returns Quick & Hassle Free

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.